| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $118.63 | 12.606% | $133.5845 | $133.58 | $133.60 | $133.60 |
| Purchase #2 | $68.47 | 8.686% | $74.4173 | $74.42 | $74.40 | $74.40 |
| Purchase #3 | $60.92 | 9.540% | $66.7318 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $99.99 | 13.166% | $113.1547 | $113.15 | $113.15 | $113.20 |
| Purchase #5 | $128.63 | 7.707% | $138.5435 | $138.54 | $138.55 | $138.50 |
| Purchase #6 | $236.56 | 11.162% | $262.9648 | $262.96 | $262.95 | $263.00 |
| Purchase #7 | $231.92 | 10.227% | $255.6385 | $255.64 | $255.65 | $255.60 |
| 7 purchase totals = | $945.12 | $1,045.0351 | $1,045.02 | $1,045.05 | $1,045.00 | |